Overview
Overview
SureCall's Guardian4 Public Safety Band signal booster amplifies FirstNet signals for crucial communications by delivering consistent signal for First Responders and other public safety officials. Guardian4 is a 1/2 Watt BDA that comes equipped with a dual-band booster with a maximum gain of 80 dB on the Public Safety frequency bands 700 MHz (FirstNet Ready) and 800 MHz. Guardian4 meets the code for NFPA 1221, IFC 510, and features a NEMA-4 rated amplifier housing. Additionally, the Guaridan4 comes equipped with a dry contact 7-pin alarm, UPS port for external battery backup, and Ethernet ports that enable remote monitoring.
![Guardian4 Public Safety Signal Amplifier [Discontinued]](http://www.ubersignal.com/cdn/shop/products/sc-responder_guardian4.png?v=1709630503&width=1214)
![Guardian4 Public Safety Signal Amplifier [Discontinued]](http://www.ubersignal.com/cdn/shop/products/sc-responder_guardian4_c.png?v=1709630503&width=1214)
![Guardian4 Public Safety Signal Amplifier [Discontinued]](http://www.ubersignal.com/cdn/shop/products/sc-responder_guardian4_b.png?v=1709630503&width=1214)
![Guardian4 Public Safety Signal Amplifier [Discontinued]](http://www.ubersignal.com/cdn/shop/products/sc-responder_guardian4_d.png?v=1709630503&width=1214)